2 new pictures, 1 for the Artwork - Sketches section, and the other for the Artwork - Wallpapers section.
The first being another short comic I drew for a friends' birthday, and the other an extension of my foray into space drawings, respectively:

I'm pretty proud of Sacrifices, and so have made it wallpaper sized at the request of family.
So at the moment it only exists in the formats my family and I use (1024x768, 1280x1024), plus the 800x600 one I use as a preview.
If you really really want it in another resolution, just send me an e-mail, and I'll see what I can do.